matchmark
/ (ˈmætʃˌmɑːk) /
noun
a mark made on mating components of an engine, machine, etc, to ensure that the components are assembled in the correct relative positions
verb
(tr)
to stamp (an object) with matchmarks
Words nearby matchmark
matching,
matchless,
matchlist,
matchlock,
matchmaker,
matchmark,
matchstick,
matchup,
matchwood,
matchy-matchy,
mate